WOODRUFF’S A-36 wss. : . % Se SiGe 
Plant: Medium to large diameter, are famed short stem. Wrapper 
leaves protect the head from the sun. Foliage very dark green. Leaf 
size is large, with finely divided wavy edge and an exceedingly refined 
blister, lacking the coarseness of Great Lakes, Imperial 44 and 456. 
Heads: 612” wide x 6” deep. Outer head leaves are firmly attached in 
a way that reduces wrapper loss when cutting and trimming. Head 
is very solid, interior well blanched, medium size core. Good long 
distance shipper. 
Tolerant of hot sun and showed no tipburn at Milford. Holds up well under 
wet weather conditions and is at least tolerant of bottom rot or leaf drop. 
Heads remain marketable long and do not burst nor develop brown midrib 
necrosis as does Great Lakes under adverse conditions. A field can be cut 
clean in two cuttings. The variety has a vigor that is lacking in many of the 
modern, closely inbred strains. 
LOOSE LEAVED VARIETIES 
Lactuca sativa var. crispa 
BLACK SEED SIMPSON bs... .  .  . 43-46 days 
Plants: Similar in both plant and leaf a0 6 WHITE SEEDED SIMPSON: 
usually shows more yellow-green over-all color. Plant mounds up in 
center to leave impression of greater height. 
CHICKEN wss. 
Plants: Tall, leafy, prolific and hardy type, used for rabbit and poultry 
feed; dark green and continuous leaf producer, even while flowering. 
GRAND RAPIDS bs... . . . 43-46 days 
Plants: Very early, popular, Porcine) nae, bench and disease resistant, 
large, upright, compact, curly with large, broad, light green, crumpled, 
fringed and curly leaves. 
GRAND RAPIDS U.S. NO. 1 bs... . + ©, eI ays 
Plants: Similar to GRAND RAPIDS except the esi margins are a little more 
deeply cut and heavily frilled, and a little lighter green color. It was 
developed by Dr. I. C. Jagger of the U.S.D.A., it is slow bolting and 
resistant to mildew. 
PRIZEHEAD (BRONZEHEAD) wss. .  . . A47250iays 
Plants: Rapid growing, medium size, tender, arid and fringed, leaves 
medium green with reddish bronze tint overlaid on all leaves exposed 
to light; very crisp. 
SLOBOLT bss. Bie cope) eee onl ee 
Plants: Highly refined GRAND RAPIDS fe varie ine smaller and longer 
standing under midsummer conditions. Our experience shows that 
U. S. NO. | has given better marketable lettuce in most cases. 
82 
